Many parents r open minded but still we cant share each and everything with parents. A girl cant discuss about her boy frd with parents neither a boy can discuss about his girl friend. So how could we say that parents r like best friends for us? Still there r many who belive that their parents r best friend for them but according to me friend is one with whom u can share everything even a most shitty thing. You cant feel hesitate to talk about ur first crush with ur friend but u cant talk such things in front ur parents. If u had ever gone through break up and u need some1 than ofcource u cant become emotional in front of parents but can cry when ur friend is around.
In short there r many things for which we need someone of our age to understand. Is it possible to find best friend in parents?